JULABO FT902 Immersion Coolers - Manual (Page 22)

Cleaning / repairing the unit
22
9. Cleaning / repairing the unit
Caution:
Before cleaning the unit, disconnect the power plug from the mains socket!
Always turn off the unit and disconnect the mains cable from the power source
before performing any service or maintenance procedures.
Service and repair work may be performed only by authorized electricians.
Prevent humidity from entering into the immersion cooler.
FT 402
°C
FT902 °C
The immersion cooler is designed for continuous operation
under normal conditions.
Periodic maintenance is not required.
 Clean the outside of the unit using a wet cloth and low
surface tension water.
Regularly check the condensor for dirt contamination. Clean
the ribbed condensor, because dust and dirt will reduce
cooling performance of the unit.
Cleaning the Cooling Compressor:
 Switch off the unit, disconnect mains power cable.
 Model FT402: Remove the hood.
 Model FT902: The ventilation grid is detached by
unscrewing the four mouting screws
 Clean the ribbed condensor with a vacuum cleaner.
 Replace the hood or the ventilation grid.
 Switch on the unit.